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by Tomáš
02:50
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EmptyLinesResizer::resizeLines()   A

↳ Parent: EmptyLinesResizer

Complexity

Conditions 2
Paths 2

Size

Total Lines 13
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 13
ccs 5
cts 5
cp 1
rs 9.4285
c 0
b 0
f 0
cc 2
eloc 9
nc 2
nop 4
crap 2
1 
<?php
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declare(strict_types = 1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This file is part of Zenify

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Copyright (c) 2012 Tomas Votruba (http://tomasvotruba.cz)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace ZenifyCodingStandard\Helper\Whitespace;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PHP_CodeSniffer_File;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class EmptyLinesResizer

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	public static function resizeLines(

            


            
                                                                        
                            
            
                                    
            
            

                
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		PHP_CodeSniffer_File $file,

            


            
                                                                        
                            
            
                                    
            
            

                
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		int $position,

            


            
                                                                        
                            
            
                                    
            
            

                
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		int $currentLineCount,

            


            
                                                                        
                            
            
                                    
            
            

                
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		int $desiredLineCount

            


            
                                                                        
                            
            
                                    
            
            

                
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	) {

            


            
                                                                        
                            
            
                                    
            
            

                
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		if ($currentLineCount > $desiredLineCount) {

            


            
                                                                        
                            
            
                                    
            
            

                
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			self::reduceBlankLines($file, $position, $currentLineCount, $desiredLineCount);

            


            
                                                                        
                            
            
                                    
            
            

                
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		} else {

            


            
                                                                        
                            
            
                                    
            
            

                
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			self::increaseBlankLines($file, $position, $currentLineCount, $desiredLineCount);

            


            
                                                                        
                            
            
                                    
            
            

                
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		}

            


            
                                                                        
                            
            
                                    
            
            

                
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                             2                         
                
                
                
	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	private static function reduceBlankLines(PHP_CodeSniffer_File $file, int $position, int $from, int $to)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		for ($i = $from; $i > $to; $i--) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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			$file->fixer->replaceToken($position, '');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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			$position++;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	private static function increaseBlankLines(PHP_CodeSniffer_File $file, int $position, int $from, int $to)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		for ($i = $from; $i < $to; $i++) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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			$file->fixer->addContentBefore($position, PHP_EOL);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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